Two-pass RO producing dialysis-grade water for a hospital haemodialysis unit.
Project Background
Haemodialysis water must meet strict conductivity, chlorine and microbiological limits — a single RO pass on the local supply was not enough margin.
Our Solution
Double-pass RO with softening and carbon pretreatment for chlorine removal, feeding a continuous distribution loop to the dialysis machines.
Process Train
- 1Softener
- 2Activated carbon
- 3Precision filter
- 4First-pass RO
- 5Second-pass RO
- 6Distribution loop to dialysis machines
Ref. D-017. Client identity is withheld under our client-confidentiality policy. Capacity is shown as a capacity class (design value rounded up to the next 5 at its second significant digit).
